package Deom2;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: 周斌
 * Date: 2023-11-16
 * Time: 21:56
 */
public class KeyBoard implements IUSB{
    @Override
    public void opDevice() {
        System.out.println("打开键盘");
    }
    public void knock() {
        System.out.println("敲击键盘");
    }
    @Override
    public void closeDevice() {
        System.out.println("关闭键盘");
    }
}
